Osamu Kitagawa

Happiness Electric Corp engages in the manufacture and sale of electric control equipment. The company was founded in April 1919 and is headquartered in Tokyo, Japan.

Sanoyas Shipbuilding Corp. designs and builds ships and marine equipment. It engages in the design, production, sale, rental, and lease of ships and boats; marine-related equipment; tanks and other steel structures; self-propelled parking structures; and other machines, apparatus, and equipment. The firm’s activities include installation, repair, maintenance, and inspections of marine equipment; construction and civil engineering; and marine transportation services. The company was founded on October 3, 2011 and is headquartered in Osaka, Japan.

Sanoyas Rides Corp. manufactures, distributes, leases, and operates amusement park structures and equipment. Its activities include ship building and repair, plant and machinery production and repair, general iron and steel processing, amusement park management, and real estate management. It operates through the Ship Business segment, and machinery and Steel Structure Business segment. The company was founded by Yasutaro Sanogawaya on June 25, 1940 and is headquartered in Osaka, Japan.